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List of top Chemistry Questions on Colligative Properties asked in AIIMS
Two elements
$A$
and
$B$
form compounds of formula
$AB_2$
and
$AB_4$
. When dissolved in
$20.0\, g$
of benzene
$1.0 \,g$
of
$AB_2$
lowers f. pt. by 2.3
$^{\circ}$
C whereas
$1.0\, g$
of
$AB_4$
lowers f. pt. by 1.3
$^{\circ}$
C. The
$K_f$
for benzene is
$5.1$
. The atomic masses of
$A$
and
$B$
are
AIIMS - 2016
AIIMS
Chemistry
Colligative Properties
At
$300 \,K , 36\, g$
of glucose present per litre in its solution has an osmotic pressure of
$4.98$
bar. If the osmotic pressure of solution is
$1.52$
bar at the same temperature, what would be its concentration?
AIIMS - 2013
AIIMS
Chemistry
Colligative Properties
: Higher the molal depression constant of the solvent used, higher the freezing point of the solution. : Depression in freezing point does not depend on the nature of the solvent.
AIIMS - 2011
AIIMS
Chemistry
Colligative Properties
$0.01 M$
solution of
$KCl$
and
$BaCl _{2}$
are prepared in water. The freezing points of
$KCl$
is found to be
$-2{ }^{\circ} C$
. What is the freezing point of
$BaCl _{2}$
to be completely ionised?
AIIMS - 2008
AIIMS
Chemistry
Colligative Properties
The boiling point of water
$\left(100^{\circ} C \right)$
becomes
$100.52^{\circ} C$
, if
$3$
grams of a non-volatile solute is dissolved in
$200 \,ml$
of water. The moleular weight of solute is (if
$K _{ b }$
for water is
$=0.6\, K / m$
)
AIIMS - 1998
AIIMS
Chemistry
Colligative Properties